#1F708E#1F708E

#1F708E is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.088 H 227.7°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1F708E
RGB	rgb(31, 112, 142)
HSL	hsl(196, 64%, 34%)
HSV	hsv(196, 78%, 56%)
CMYK	cmyk(78.2%, 21.1%, 0%, 44.3%)
CIE-LAB	lab(43.99, -13.16, -23.24)
CIE-LCH	lch(43.99, 26.71, 240.48°)
OKLab	oklab(51.16% -0.0594 -0.0653)
OKLCH	oklch(51.16% 0.088 227.7)
XYZ	xyz(11.2397, 13.8313, 27.6633)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F708E #8E3D1F

analogous

#1F8E75 #1F708E #1F398E

triadic

#1F708E #8E1F70 #708E1F

tetradic

#1F708E #751F8E #8E3D1F #398E1F

square

#1F708E #751F8E #8E3D1F #398E1F

split-complementary

#1F708E #8E1F39 #8E751F

monochromatic

#09212A #14485C #1F708E #2A98C0 #4FB3D9

Accessibility & contrast

On white

5.58

#1F708E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1F708E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F708E

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F708E	#FFFFFF	#000000	##FFFFFF
##1F708E	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606E8F

Deuteranopia (green-blind)

#51638E

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f708e;
/* rgb */ color: rgb(31, 112, 142);
/* oklch */ color: oklch(51.2% 0.088 227.7);

Tailwind

colors: {
  custom: {
    50: '#6d99af',
    500: '#1f708e',
    950: '#000000',
  },
}

SCSS

$custom: #1f708e;
$custom-light: #6d99af;
$custom-dark: #000000;

JSON

{
  "hex": "#1f708e",
  "rgb": {
    "r": 31,
    "g": 112,
    "b": 142
  },
  "hsl": {
    "h": 196.216,
    "s": 64.162,
    "l": 33.922
  },
  "oklch": {
    "l": 0.51158,
    "c": 0.08824,
    "h": 227.7
  },
  "luminance": 0.13833
}

Semantic roles & 50–950 ramp

primary

#1F708E

secondary

#BB6B4D

accent

#6E41E7

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #1F708E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →